Claude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/MClaude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/M
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Nemotron 3 Ultra

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Nemotron 3 Ultra sits in the frontier tier — built for high-capability reasoning, tool use, and long-form output where capability outweighs cost. Available via Nvidia. 1M-token context. Mid-tier pricing.

Nemotron 3 Ultra is a frontier AI model from Nvidia. It costs $0.500 per million input tokens and $2.200 per million output tokens (blended $1.010/M), with a 1.0M-token context window.

Modalities textAPI docs ↗Pricing source ↗Compare with another model →Estimate monthly cost →
INPUT
$0.500/M
per million input tokens
OUTPUT
$2.200/M
per million output tokens
BLENDED 70/30
$1.010/M
default reference rate · how it's calculated →
CONTEXT
1.0M
1,000,000 tokens
What it's good at
  • Strong general reasoning
  • Tool use & function calling
  • Long-form writing
  • Production-grade reliability
Typical use cases
  • Production assistants
  • Long-document analysis
  • Multi-step agent workflows
  • Engineering copilots
Benchmarks
No published benchmark scores tracked for this model yet. Frontier and reasoning models from major providers have scores; smaller models and inference-host variants typically inherit the underlying open-weights score.
More from Nvidia
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Llama-3.1-Nemotron-70B
RLHF-Aligned · 128K ctx
in $0.350/Mout $0.400/M
Llama-3.1-Nemotron-Ultra-253B
Ultra · 128K ctx
in $1.600/Mout $1.600/M
Nemotron-4-340B
Large · 4K ctx
in $4.200/Mout $4.200/M
Mistral-NeMo-12B (NIM)
Efficient · 128K ctx
in $0.150/Mout $0.150/M
Phi-3-Mini-4K (NIM)
Nano · 4K ctx
in $0.040/Mout $0.040/M
Mistral-Large-2 (NIM)
Enterprise · 128K ctx
in $2.000/Mout $6.000/M
Frequently asked questions

How much does Nemotron 3 Ultra cost?

Nemotron 3 Ultra costs $0.500 per million input tokens and $2.200 per million output tokens, for a blended reference rate of $1.010 per million tokens.

What is Nemotron 3 Ultra's context window?

Nemotron 3 Ultra supports up to 1.0M tokens of context (1,000,000 tokens).

What is Nemotron 3 Ultra best for?

Nemotron 3 Ultra is well suited to Strong general reasoning, Tool use & function calling and Long-form writing.

Who makes Nemotron 3 Ultra?

Nemotron 3 Ultra is developed and served by Nvidia.